default to EABI on arm

Use of OABI is strongly discouraged since years now.

Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>

target/Config.in.arch

@@ -116,14 +116,17 @@ config BR2_ARM_TYPE
 choice
 	prompt "Target ABI"
 	depends on BR2_arm || BR2_armeb
-	default BR2_ARM_OABI
+	default BR2_ARM_EABI
 	help
 	  Application Binary Interface to use
 
-config BR2_ARM_OABI
-	bool "OABI"
+	  Note:
+	    Using OABI is discouraged.
+
 config BR2_ARM_EABI
 	bool "EABI"
+config BR2_ARM_OABI
+	bool "OABI"
 endchoice
 
 choice